42443

Names of 42443

• Cardinal: 42443 can be written as Forty-two thousand, four hundred forty-three.

Scientific notation

• Scientific notation: 4.2443 × 10⁴

Factors of 42443

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 42443

Divisors of 42443

• Number of divisors d(n): 2
• Complete list of divisors:
  1 42443
• Sum of all divisors σ(n): 42444
• Sum of proper divisors (its aliquot sum) s(n): 1
• 42443 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 42442

Bases of 42443

• Binary: 1010010111001011₂
• Hexadecimal: 0xA5CB
• Base-36: WQZ

Squares and roots of 42443

• 42443 squared (42443²) is 1801408249
• 42443 cubed (42443³) is 76457170312307
• The square root of 42443 is 206.0169895905
• The cube root of 42443 is 34.8820519477

Scales and comparisons

• 42,443 seconds is equal to 11 hours, 47 minutes, 23 seconds.
• To count from 1 to 42,443 would take you about eleven hours.

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 42443 cubic inches would be around 2.9 feet tall.

Recreational maths with 42443

• 42443 backwards is 34424
• The number of decimal digits it has is: 5
• The sum of 42443's digits is 17
• More coming soon!